AMD Radeon RX 640 Mobile vs AMD FirePro M8900

VS

AMD Radeon RX 640 Mobile

AMD FirePro M8900

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 640 Mobile and 2GB VRAM FirePro M8900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 640 Mobile 's Advantages

Released 8 years and 1 months late

Boost Clock1218MHz

Lower TDP (50W vs 75W)

AMD FirePro M8900 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 48.00GB/s)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 640 Mobile +19%

1.559 TFLOPS

FirePro M8900

1.306 TFLOPS

Radeon RX 640 Mobile

VS

FirePro M8900

Graphics Card

May 2019

Release Date

Apr 2011

Mobility Radeon

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

1082 MHz

Base Clock

-

1218 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

48.00GB/s

Bandwidth

115.2GB/s

Render Config

10

Compute Units

12

-

640

Shading Units

960

40

TMUs

48

16

ROPs

32

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

19.49 GPixel/s

Pixel Rate

21.76 GPixel/s

48.72 GTexel/s

Texture Rate

32.64 GTexel/s

1.559 TFLOPS

FP16 (half)

-

1.559 TFLOPS

FP32 (float)

1306 GFLOPS

97.44 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 23

GPU Name

Blackcomb

Polaris 23 XT

GPU Variant

Blackcomb XT GL

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

1.7 billion

103 mm²

Die Size

212 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon RX 640 Mobile vs NVIDIA GeForce GT 415M

2

AMD Radeon RX 640 Mobile vs NVIDIA GeForce 305M

3

AMD Radeon RX 640 Mobile vs NVIDIA RTX 3500 Mobile Ada Generation

4

AMD Radeon RX 640 Mobile vs NVIDIA GeForce GT 520MX

5

AMD Radeon RX 640 Mobile vs AMD Radeon RX 580X Mobile

6

AMD Radeon RX 640 Mobile vs AMD Radeon Pro Vega 20

7

AMD Radeon RX 640 Mobile vs AMD Radeon R7 M370

8

AMD Radeon RX 640 Mobile vs AMD Radeon 630 Mobile

9

AMD Radeon RX 640 Mobile vs NVIDIA GeForce 8800M GTX

10

AMD Radeon RX 640 Mobile vs NVIDIA GeForce 9200M GS

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game